Basic setup, Setting nock point with bow square, Arrow speed and string accessories – Martin Archery Martin Compound Bow User Manual
Page 7: Changing draw weight, Replacing the strings, Care and storage
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Setting Nock Point With Bow Square
Place a bow square on the string and slide the square down until
it rests on your arrow rest. Then place a moveable nock set on the
string. Using the measuring scale on the bow square, set the nock
set at the proper location on the string. A good starting point for
finger shooting is ¼” high, measuring from the bottom of the nock
set to 90° on the bow string. Start at 1/8” high if you are using a
release aid. If you do not have a bow square, you can snap an
arrow on the string and visually level the arrow. Then crimp your
nock set. In a pinch, this will get you to a good starting location.
Arrow Speed and String Accessories
Certain bowstring accessories including D-loops, string silencers, and peep sights, can
reduce arrow speed by as much 10-15 fps.
Changing Draw Weight
Martin bows have a fifteen pound draw weight range. Using a 3/16” allen wrench ; you will
turn the limb bolts clockwise to add weight and turn counter clockwise to reduce weight. One
complete turn on each limb bolt provides about 3 pounds of adjustment.
TIP: Mark a line on each limb bolt in white-out or white paint marker to make it easier to
keep track of how far you are turning each bolt.
Note: Do not shoot your bow with the limb bolts more than 5 turns out from the
riser.
Replacing The Strings
Should your string need replacing, it is best to go to your Martin dealer and have it done
by experts. Always be sure that the string you replace it with is of the correct length and
material for your bow. We recommend using Martin Double Helix Strings. String wear is not
covered by warranty.
Care And Storage
When properly cared for, your new Martin bow will give you years of trouble-free service.
When your bow is new it will require no lubrication. Over time you may need to lubricate your
cams to guard against friction and noise. Use a dry lubrication such as Teflon spray powder
or graphite powder. You can also use wet lube such as Moly Lube or Tri-Flow. Do not use
WD-40 lubrication.
A good rule of thumb when caring for your bow is to keep it as comfortable as you are. If
it is too hot for you, it is too hot for your bow. If it gets wet, dry it off completely. Periodically
clean your bow with a wet rag and mild soap to remove mud or dust (caution: do not store
until completely dry). Prolonged exposure to extreme heat may cause failure in your bow
limbs and excessive stretch in your harness system. It will not hurt your bow if it is rained on
while shooting, but make sure it is completely dry before storing in in a bow case to guard
against rust or corrosion.
Basic Setup